Text to Speech
in your browser
KittenTTS JS — ultra-lightweight neural TTS powered by ONNX.
No Python, no server. Runs entirely in WebAssembly.
⚠️ Unofficial port — made by a hobbyist, not affiliated with KittenML.
Original library: github.com/KittenML/KittenTTS
Models & voices: huggingface.co/KittenML
25 MB
nano model
24 kHz
sample rate
8
voices
ONNX Runtime Web
eSpeak-NG WASM
No server needed
StyleTTS2-based
ESM + TypeScript
1.0×